/*
 * This file belongs to the Galois project, a C++ library for exploiting
 * parallelism. The code is being released under the terms of the 3-Clause BSD
 * License (a copy is located in LICENSE.txt at the top-level directory).
 *
 * Copyright (C) 2018, The University of Texas at Austin. All rights reserved.
 * UNIVERSITY EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES CONCERNING THIS
 * SOFTWARE AND DOCUMENTATION, INCLUDING ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR ANY PARTICULAR PURPOSE, NON-INFRINGEMENT AND WARRANTIES OF
 * PERFORMANCE, AND ANY WARRANTY THAT MIGHT OTHERWISE ARISE FROM COURSE OF
 * DEALING OR USAGE OF TRADE.  NO WARRANTY IS EITHER EXPRESS OR IMPLIED WITH
 * RESPECT TO THE USE OF THE SOFTWARE OR DOCUMENTATION. Under no circumstances
 * shall University be liable for incidental, special, indirect, direct or
 * consequential damages or loss of profits, interruption of business, or
 * related expenses which may arise from use of Software or Documentation,
 * including but not limited to those resulting from defects in Software and/or
 * Documentation, or loss or inaccuracy of data of any kind.
 */

#ifndef GALOIS_RUNTIME_USERCONTEXTACCESS_H
#define GALOIS_RUNTIME_USERCONTEXTACCESS_H

#include "galois/config.h"
#include "galois/UserContext.h"

namespace galois {
namespace runtime {

//! Backdoor to allow runtime methods to access private data in UserContext
template <typename T>
class UserContextAccess : public galois::UserContext<T> {
public:
  typedef galois::UserContext<T> SuperTy;
  typedef typename SuperTy::PushBufferTy PushBufferTy;
  typedef typename SuperTy::FastPushBack FastPushBack;

  void resetAlloc() { SuperTy::__resetAlloc(); }
  PushBufferTy& getPushBuffer() { return SuperTy::__getPushBuffer(); }
  void resetPushBuffer() { SuperTy::__resetPushBuffer(); }
  SuperTy& data() { return *static_cast<SuperTy*>(this); }
  void setLocalState(void* p) { SuperTy::__setLocalState(p); }
  void setFastPushBack(FastPushBack f) { SuperTy::__setFastPushBack(f); }
  void setBreakFlag(bool* b) {
    SuperTy::didBreak = b;
  } // NOLINT(readability-non-const-parameter)

  void setFirstPass(void) { SuperTy::__setFirstPass(); }
  void resetFirstPass(void) { SuperTy::__resetFirstPass(); }
};

} // namespace runtime
} // end namespace galois

#endif
